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# create a zkbd compatible hash;
# to add other keys to this hash, see: man 5 terminfo
typeset -g -A key
key[Home]="${terminfo[khome]}"
key[End]="${terminfo[kend]}"
key[Insert]="${terminfo[kich1]}"
key[Backspace]="${terminfo[kbs]}"
key[Delete]="${terminfo[kdch1]}"
key[Up]="${terminfo[kcuu1]}"
key[Down]="${terminfo[kcud1]}"
key[Left]="${terminfo[kcub1]}"
key[Right]="${terminfo[kcuf1]}"
key[PageUp]="${terminfo[kpp]}"
key[PageDown]="${terminfo[knp]}"
key[ShiftTab]="${terminfo[kcbt]}"
# setup key accordingly
[[ -n "${key[Home]}" ]] && bindkey -- "${key[Home]}" beginning-of-line
[[ -n "${key[End]}" ]] && bindkey -- "${key[End]}" end-of-line
[[ -n "${key[Insert]}" ]] && bindkey -- "${key[Insert]}" overwrite-mode
[[ -n "${key[Backspace]}" ]] && bindkey -- "${key[Backspace]}" backward-delete-char
[[ -n "${key[Delete]}" ]] && bindkey -- "${key[Delete]}" delete-char
[[ -n "${key[Up]}" ]] && bindkey -- "${key[Up]}" up-line-or-history
[[ -n "${key[Down]}" ]] && bindkey -- "${key[Down]}" down-line-or-history
[[ -n "${key[Left]}" ]] && bindkey -- "${key[Left]}" backward-char
[[ -n "${key[Right]}" ]] && bindkey -- "${key[Right]}" forward-char
[[ -n "${key[PageUp]}" ]] && bindkey -- "${key[PageUp]}" beginning-of-buffer-or-history
[[ -n "${key[PageDown]}" ]] && bindkey -- "${key[PageDown]}" end-of-buffer-or-history
[[ -n "${key[ShiftTab]}" ]] && bindkey -- "${key[ShiftTab]}" reverse-menu-complete
# Finally, make sure the terminal is in application mode, when zle is
# active. Only then are the values from $terminfo valid.
if (( ${+terminfo[smkx]} && ${+terminfo[rmkx]} )); then
autoload -Uz add-zle-hook-widget
function zle_application_mode_start { echoti smkx }
function zle_application_mode_stop { echoti rmkx }
add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
fi
autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
zle -N up-line-or-beginning-search
zle -N down-line-or-beginning-search
[[ -n "${key[Up]}" ]] && bindkey -- "${key[Up]}" up-line-or-beginning-search
[[ -n "${key[Down]}" ]] && bindkey -- "${key[Down]}" down-line-or-beginning-search
# By default, Ctrl+d will not close your shell if the command line is filled, this fixes it:
exit_zsh() { exit }
zle -N exit_zsh
bindkey '^D' exit_zsh
autoload -U edit-command-line
zle -N edit-command-line
bindkey '\C-x\C-e' edit-command-line
bindkey -M viins jj vi-cmd-mode
# Make CTRL-Z background things and unbackground them.
# Based off https://github.com/wincent/wincent/commit/30b502d811fbf4ca058db3a6f006aaecab68f6b7
function fg-bg() {
if [[ $#BUFFER -eq 0 ]]; then
local backgroundProgram="$(jobs | tail -n 1 | awk '{print $4}')"
if [[ "$backgroundProgram" == "nc" ]] || [[ "$backgroundProgram" == "ncat" ]]; then
# Make sure that /dev/tty is given to the stty command
local columns=$(stty -a < /dev/tty | grep -oE 'columns [0-9]+' | cut -d' ' -f2)
local rows=$(stty -a < /dev/tty | grep -oE 'rows [0-9]+' | cut -d' ' -f2)
notify-send "Terminal dimensions" "Rows: $rows\nColumns: $columns\nstty command on clipboard"
echo "stty rows $rows cols $columns" | clip
stty raw -echo < /dev/tty; fg
else
fg
fi
else
zle push-input
fi
}
zle -N fg-bg
bindkey '^Z' fg-bg
rationalise-dot() {
if [[ $LBUFFER = *.. ]]; then
LBUFFER+=/..
else
LBUFFER+=.
fi
}
zle -N rationalise-dot
bindkey . rationalise-dot